@article{lin317053,
    title   = {Sequence analyses of fimbriae subunit FimA proteins on Actinomyces naeslundii genospecies 1 and 2 and Actinomyces odontolyticus with variant carbohydrate binding specificities.},    
    author  = {Drobni M, Hallberg K, Ohman U, Birve A, Persson K, Johansson I, Stromberg N.},    
    journal = {BMC Microbiol},    
    year    = {2006},    
    doi     = {10.1186/1471-2180-6-43},    
    pmid    = {16686953}        
    }
    @article{lin317052,
    title   = {Evidence for recombination between a sialidase (nanH) of Actinomyces naeslundii and Actinomyces oris, previously named 'Actinomyces naeslundii genospecies 1 and 2'.},    
    author  = {Do T, Henssge U, Gilbert SC, Clark D, Beighton D.},    
    journal = {FEMS Microbiol Lett},    
    year    = {2008},    
    doi     = {10.1111/j.1574-6968.2008.01336.x},    
    pmid    = {18823396}        
    }